private void CargarListas()
{
var ObtenerParametrosUsuario = new cParametro().Obtener(ObjEmpleadoCentro.ID_CENTRO);
if (ObtenerParametrosUsuario != null)
{
LstParametros = new ObservableCollection <PARAMETRO>(ObtenerParametrosUsuario);
}
else
{
LstParametros = new ObservableCollection <PARAMETRO>();
}
var predicate = PredicateBuilder.True <CENTRO>();
predicate = predicate.And(where => where.ESTATUS.Equals("S"));
LstCentros = new System.Collections.ObjectModel.ObservableCollection <CENTRO>(new cCentro().GetData(predicate.Expand()));
System.Windows.Application.Current.Dispatcher.Invoke((Action)(delegate
{
LstCentros.Insert(0, new CENTRO()
{
ID_CENTRO = -1, DESCR = "SELECCIONE"
});
}));
AsignarMaxLenght();
}
internal ReadOnlyObservableCollection(ICompositeList <T> list, System.Collections.ObjectModel.ObservableCollection <T> collection, IEqualityComparer <T> eq) : base(collection)
{
_List = list;
_Collection = collection;
_Disposable = list.ChangesObservable(eq)
.Subscribe(change =>
{
int i = 0;
foreach (var diff in change)
{
switch (diff.Operation)
{
case DiffOperation.Match:
break;
case DiffOperation.Insert:
_Collection.Insert(i, diff.ElementFromCollection2.Value);
break;
case DiffOperation.Delete:
_Collection.RemoveAt(i);
i--;
break;
case DiffOperation.Replace:
_Collection[i] = diff.ElementFromCollection2.Value;
break;
case DiffOperation.Modify:
_Collection[i] = diff.ElementFromCollection2.Value;
break;
default:
throw new ArgumentOutOfRangeException();
}
i++;
}
});
}